package com.suray.wcs.web.system.controller;

import com.suray.commin.annotation.Log;
import com.suray.commin.core.controller.BaseController;
import com.suray.commin.core.utils.Constants;
import com.suray.commin.core.utils.ServletUtils;
import com.suray.commin.core.controller.ResponseData;
import com.suray.commin.core.utils.StringUtils;
import com.suray.commin.core.utils.UserConstants;
import com.suray.commin.enmus.BusinessType;
import com.suray.commin.core.utils.SecurityUtils;
import com.suray.commin.core.pojo.LoginUser;
import com.suray.wcs.service.system.entity.MenuDB;
import com.suray.wcs.service.system.service.IMenuDBlService;
import com.suray.wcs.service.system.service.impl.TokenService;
import io.swagger.annotations.ApiOperation;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.security.access.prepost.PreAuthorize;
import org.springframework.validation.annotation.Validated;
import org.springframework.web.bind.annotation.*;

import java.util.List;

/**
 * 菜单信息
 *
 * @author shaozn
 */
@RestController
@RequestMapping("/menu")
public class MenuDBController extends BaseController {
    @Autowired
    private IMenuDBlService menuService;

    @Autowired
    private TokenService tokenService;

    /**
     * 获取菜单列表
     */
    @PreAuthorize("@ss.hasPermi('menu:list')")
    @GetMapping("/list")
    public ResponseData list(MenuDB menu) {
        LoginUser loginUser = tokenService.getLoginUser(ServletUtils.getRequest());
        Long userId = loginUser.getUser().getUserId();
        List<MenuDB> menus = menuService.selectMenuList(menu, userId);
        return ResponseData.success(menus);
    }

    /**
     * 根据菜单编号获取详细信息
     */
    @ApiOperation("根据菜单编号获取详细信息")
    @GetMapping(value = "/{menuId}")
    public ResponseData getInfo(@PathVariable Long menuId) {
        return ResponseData.success(menuService.selectMenuById(menuId));
    }

    /**
     * 获取菜单下拉树列表
     */
    @ApiOperation("获取菜单下拉树列表")
    @GetMapping("/treeselect")
    public ResponseData treeselect(MenuDB menu) {
        LoginUser loginUser = tokenService.getLoginUser(ServletUtils.getRequest());
        Long userId = loginUser.getUser().getUserId();
        List<MenuDB> menus = menuService.selectMenuList(menu, userId);
        return ResponseData.success(menuService.buildMenuTreeSelect(menus));
    }

    /**
     * 加载对应角色菜单列表树
     */
    @ApiOperation("加载对应角色菜单列表树")
    @GetMapping(value = "/roleMenuTreeselect/{roleId}")
    public ResponseData roleMenuTreeselect(@PathVariable("roleId") Long roleId) {
        LoginUser loginUser = tokenService.getLoginUser(ServletUtils.getRequest());
        List<MenuDB> menus = menuService.selectMenuList(loginUser.getUser().getUserId());
        ResponseData ajax = ResponseData.success();
        ajax.put("checkedKeys", menuService.selectMenuListByRoleId(roleId));
        ajax.put("menus", menuService.buildMenuTreeSelect(menus));
        return ajax;
    }

    /**
     * 新增菜单
     */
    @ApiOperation("新增菜单")
    @PreAuthorize("@ss.hasPermi('menu:add')")
    @Log(title = "菜单管理", method = "新增菜单", businessType = BusinessType.INSERT)
    @PostMapping
    public ResponseData add(@Validated @RequestBody MenuDB menu) {
        if (UserConstants.NOT_UNIQUE.equals(menuService.checkMenuNameUnique(menu))) {
            return ResponseData.error("新增菜单'" + menu.getMenuName() + "'失败，菜单名称已存在");
        } else if (UserConstants.YES_FRAME.equals(menu.getIsFrame())
                && !StringUtils.startsWithAny(menu.getPath(), Constants.HTTP, Constants.HTTPS)) {
            return ResponseData.error("新增菜单'" + menu.getMenuName() + "'失败，地址必须以http(s)://开头");
        }
        menu.setCreateBy(SecurityUtils.getUsername());
        return toAjax(menuService.insertMenu(menu));
    }

    /**
     * 修改菜单
     */
    @ApiOperation("修改菜单")
    @PreAuthorize("@ss.hasPermi('menu:edit')")
    @Log(title = "菜单管理", method = "修改菜单", businessType = BusinessType.UPDATE)
    @PutMapping
    public ResponseData edit(@Validated @RequestBody MenuDB menu) {
        if (UserConstants.NOT_UNIQUE.equals(menuService.checkMenuNameUnique(menu))) {
            return ResponseData.error("修改菜单'" + menu.getMenuName() + "'失败，菜单名称已存在");
        } else if (UserConstants.YES_FRAME.equals(menu.getIsFrame())
                && !StringUtils.startsWithAny(menu.getPath(), Constants.HTTP, Constants.HTTPS)) {
            return ResponseData.error("修改菜单'" + menu.getMenuName() + "'失败，地址必须以http(s)://开头");
        } else if (menu.getMenuId().equals(menu.getParentId())) {
            return ResponseData.error("修改菜单'" + menu.getMenuName() + "'失败，上级菜单不能选择自己");
        }
        menu.setUpdateBy(SecurityUtils.getUsername());
        return toAjax(menuService.updateMenu(menu));
    }

    /**
     * 删除菜单
     */
    @ApiOperation("删除菜单")
    @PreAuthorize("@ss.hasPermi('menu:remove')")
    @Log(title = "菜单管理", method = "删除菜单", businessType = BusinessType.DELETE)
    @DeleteMapping("/{menuId}")
    public ResponseData remove(@PathVariable("menuId") Long menuId) {
        if (menuService.hasChildByMenuId(menuId)) {
            return ResponseData.error("存在子菜单,不允许删除");
        }
        if (menuService.checkMenuExistRole(menuId)) {
            return ResponseData.error("菜单已分配,不允许删除");
        }
        return toAjax(menuService.deleteMenuById(menuId));
    }
}